From 89ef6628ebad27dab097f0c0d09ec50637cdab4b Mon Sep 17 00:00:00 2001
From: tenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 2 Feb 2011 22:18:14 +0000
Subject: [PATCH] * re.c (Init_Regexp): added a constant for ARG_ENCODING_NONE 
  [ruby-core:35054] * test/ruby/test_regexp.rb: corresponding test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30765 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog                | 7 +++++++
 re.c                     | 1 +
 test/ruby/test_regexp.rb | 6 ++++++
 3 files changed, 14 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 7dd1cfe9f1..64a9e7617f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+Thu Feb  3 07:16:11 2011  Aaron Patterson <aaron@tenderlovemaking.com>
+
+	* re.c (Init_Regexp): added a constant for ARG_ENCODING_NONE
+	  [ruby-core:35054]
+
+	* test/ruby/test_regexp.rb: corresponding test.
+
 Thu Feb  3 07:02:16 2011  Aaron Patterson <aaron@tenderlovemaking.com>
 
 	* ext/psych/lib/psych/visitors/to_ruby.rb: ARG_ENCODING_NONE regular
diff --git a/re.c b/re.c
index be815f527f..8f2694b817 100644
--- a/re.c
+++ b/re.c
@@ -3562,6 +3562,7 @@ Init_Regexp(void)
     rb_define_const(rb_cRegexp, "EXTENDED", INT2FIX(ONIG_OPTION_EXTEND));
     rb_define_const(rb_cRegexp, "MULTILINE", INT2FIX(ONIG_OPTION_MULTILINE));
     rb_define_const(rb_cRegexp, "FIXEDENCODING", INT2FIX(ARG_ENCODING_FIXED));
+    rb_define_const(rb_cRegexp, "NOENCODING", INT2FIX(ARG_ENCODING_NONE));
 
     rb_global_variable(&reg_cache);
 
diff --git a/test/ruby/test_regexp.rb b/test/ruby/test_regexp.rb
index b0a9eb2c16..1bc2d0a79f 100644
--- a/test/ruby/test_regexp.rb
+++ b/test/ruby/test_regexp.rb
@@ -11,6 +11,12 @@ class TestRegexp < Test::Unit::TestCase
     $VERBOSE = @verbose
   end
 
+  def test_has_NOENCODING
+    assert Regexp::NOENCODING
+    re = //n
+    assert_equal Regexp::NOENCODING, re.options
+  end
+
   def test_ruby_dev_999
     assert_match(/(?<=a).*b/, "aab")
     assert_match(/(?<=\u3042).*b/, "\u3042ab")